if (document.images) {

var portfoliooff = new Image;
portfoliooff.src = "images/portfolio-off.gif";

var portfolioon = new Image;
portfolioon.src = "images/portfolio-on.gif";

var servicesoff = new Image;
servicesoff.src = "images/services-off.gif";

var serviceson = new Image;
serviceson.src = "images/services-on.gif";

var steponeoff = new Image;
steponeoff.src = "images/stepone-off.gif";

var steponeon = new Image;
steponeon.src = "images/stepone-on.gif";

var aboutoff = new Image;
aboutoff.src = "images/about-off.gif";

var abouton = new Image;
abouton.src = "images/about-on.gif";

var quoteoff = new Image;
quoteoff.src = "images/quote-off.gif";

var quoteon = new Image;
quoteon.src = "images/quote-on.gif";

var contactoff = new Image;
contactoff.src = "images/contact-off.gif";

var contacton = new Image;
contacton.src = "images/contact-on.gif";

// Side Bar-->

var sidebaroff = new Image;
sidebaroff.src = "images/targetimage.gif";

var sidebarportfolio = new Image;
sidebarportfolio.src = "images/portfolioimage.gif";

var sidebarservices = new Image;
sidebarservices.src = "images/servicesimage.gif";

var sidebarstepone = new Image;
sidebarstepone.src = "images/steponeimage.gif";

var sidebarabout = new Image;
sidebarabout.src = "images/aboutimage.gif";

var sidebarquote = new Image;
sidebarquote.src = "images/quoteimage.gif";

var sidebarcontact = new Image;
sidebarcontact.src = "images/contactimage.gif";


}

function rollover(imgName, target) {
	if (document.images) {
		imgchange = eval(imgName + '.src');
		document[target].src = imgchange;
		}
}